#400E08#400E08

#400E08 is a dark, moderate red. Relative luminance 0.014; OKLCH L 25.1% C 0.079 H 30.3°. Best body text is #FFFFFF at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#400E08
RGB	rgb(64, 14, 8)
HSL	hsl(6, 78%, 14%)
HSV	hsv(6, 88%, 25%)
CMYK	cmyk(0%, 78.1%, 87.5%, 74.9%)
CIE-LAB	lab(12.10, 23.81, 15.40)
CIE-LCH	lch(12.10, 28.36, 32.89°)
OKLab	oklab(25.14% 0.068 0.0398)
OKLCH	oklch(25.14% 0.079 30.3)
XYZ	xyz(2.3155, 1.4219, 0.3822)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#400E08 #083A40

analogous

#40081E #400E08 #402A08

triadic

#400E08 #08400E #0E0840

tetradic

#400E08 #1E4008 #083A40 #2A0840

square

#400E08 #1E4008 #083A40 #2A0840

split-complementary

#400E08 #08402A #081E40

monochromatic

#1B0603 #1B0603 #400E08 #761A0F #AD2616

Accessibility & contrast

On white

16.35

#400E08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#400E08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #400E08

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##400E08	#FFFFFF	#000000	##FFFFFF
##400E08	1.00	16.35	1.28	16.35
#FFFFFF	16.35	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C1907

Deuteranopia (green-blind)

#292406

Tritanopia (blue-blind)

#47010D

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #400e08;
/* rgb */ color: rgb(64, 14, 8);
/* oklch */ color: oklch(25.1% 0.079 30.3);

Tailwind

colors: {
  custom: {
    50: '#7a504a',
    500: '#400e08',
    950: '#000000',
  },
}

SCSS

$custom: #400e08;
$custom-light: #7a504a;
$custom-dark: #000000;

JSON

{
  "hex": "#400e08",
  "rgb": {
    "r": 64,
    "g": 14,
    "b": 8
  },
  "hsl": {
    "h": 6.429,
    "s": 77.778,
    "l": 14.118
  },
  "oklch": {
    "l": 0.25138,
    "c": 0.07874,
    "h": 30.3
  },
  "luminance": 0.01422
}

Semantic roles & 50–950 ramp

primary

#400E08

secondary

#25757E

accent

#E0F434

background

#F7F4F4

surface

#EEE7E7

border

#C9C3C3

text

#0A0201

muted

#7C7877

Preview Lab

Preview with #400E08

Body copy rendered with the generated semantic roles for this colour.

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